Chemicals Reagents B

Chemicals Reagents B

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  • ALDRICH 4-Bromo-1-butene, 97%

    Formula: BrCH2CH2CH=CH2 Formula Weight: 135.00 CAS No.: 5162-44-7 UN Number: UN1993 Purity: 97% Density: 1.33g/mLat 25°C(lit.) Application: Double alkylation of lactams, followed by Grubbs ring-closing metathesis, gives access to the bicyclic spiroimine ring...

  • ALDRICH Bis(3,5-dimethyl-4-methoxyphenyl)chlorophosphine, 95%

    Empirical Formula: C18H22ClO2P Linear Formula: C18H22ClO2P Formula Weight: 336.79 MDL Number: MFCD01630810 Purity: 95% Density: 1.141 g/cm 3  at 25 °C Refractive Index: n 20/D 1.597

  • Bis(2-ethylhexyl) isophthalate

    analytical standard Synonym(s): 1,3-Benzenedicarboxylic acid 1,3-bis(2-ethylhexyl) ester; DOIP; Di-2-ethylhexyl isophthalate; Isophthalic acid bis(2-ethylhexyl ester) Empirical Formula: C24H38O4 Formula Weight: 390.56 Linear Formula:...

  • ALDRICH 3-Bromo-N-methylaniline, 97%

    Formula: BrC6H4NHCH3 Formula Weight: 186.05 CAS No.: 66584-32-5 Purity: 97% Density: 1.461g/mLat 25°C(lit.) Packaging: 1, 5 g in glass bottle

  • BTSA1 >=98% (HPLC)

    MilliporeSigma

    Synonyms: 3-Phenyl-1-(4-phenyl-2-thiazolyl)-1H-pyrazole-4,5-dione 4-[2-(2-thiazolyl)hydrazone] Molecular Formula: C21H14N6OS2 Molecular Weight: 430.51 Linear Structural Formula: C21H14N6OS2 Purity: >=98% (HPLC) Storage: 2-8C Biochem Physiol Actions: BTSA1 is orally available, highly specific and...

  • 4-Bromobenzenesulfonyl Chloride

    CAS No.: 98-58-8 UN No.: UN3261 Class: 8 Pkg. Group: PG III

  • SIGMA BE10-Intermediate

    Storage: −196°C

  • BQU57 >=98% (HPLC)

    MilliporeSigma

    Synonyms: 6-Amino-1,3-dimethyl-4-(4-(trifluoromethyl)phenyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile; 6-Amino-1,4-dihydro-1,3-dimethyl-4-[4-(trifluoromethyl)phenyl]-pyrano[2,3-c]pyrazole-5-carbonitrile Molecular Formula: C16H13F3N4O Molecular Weight: 334.3 Linear Structural Formula:...

  • ALDRICH [1,4-Bis(diphenylphosphino)butane](1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, 98%

    Synonym(s): [Rh(dppb)(COD)]BF4 Empirical Formula: C36H40BF4P2Rh Linear Formula: C36H40BF4P2Rh Formula Weight: 724.36 MDL Number: MFCD00075219 Purity: 98% Melting Point: 205 °C (dec.)(lit.)

  • b-Sitosterol

    Spectrum Chemical

    CAS No.: 83-46-5

  • ALDRICH 4-(4-Hydroxyphenyl)-2-butanone, 99%

    Synonym(s): Frambione; NSC 26515; Raspberry ketone Formula: HOC6H4CH2CH2COCH3 Formula Weight: 164.20 CAS No.: 5471-51-2 Purity: 99% Packaging: 50, 250 g in poly bottle

  • ALDRICH Bis(ethylcyclopentadienyl)cobalt(II)

    Synonym(s): (EtCp)2Co; 1,1'-Diethylcobaltocene Empirical Formula: C14H18Co Linear Formula: C14H18Co Formula Weight: 245.23 MDL Number: MFCD01863655 Density: 1.516 g/mL at 25 °C(lit.)

  • SIGMA B-Sitosterol from soybean, >=97%

    Synonym(s): α-Dihydrofucosterol; 22,23-Dihydrostigmasterol; 24β-Ethylcholesterol; 5-Stigmasten-3β-ol Empirical Formula: C29H50O Linear Formula: C29H50O Formula Weight: 414.71 MDL Number: MFCD00003631 Purity: ≥97% Melting Point: 136-140...

  • Bis(trifluoromethane)sulfonimide

    purum, ≥95.0% ( 19 F-NMR) Synonym(s): Bis(trifluoromethanesulfonyl)amine; Bis(trifluoromethylsulfonyl)amine Empirical Formula: C2HF6NO4S2 Formula Weight: 281.15 Linear Formula: (CF3SO2)2NH MDL Number: MFCD00214154...

  • ALDRICH 4-tert-Butyl-5-methoxy-o-benzoquinone

    Empirical Formula: C11H14O3 Linear Formula: C11H14O3 Formula Weight: 194.23 MDL Number: MFCD00132975 Storage: 2-8°C

  • ALDRICH 1-Bromo-2,3-dimethylbenzene, 99%

    Synonym(s): 3-Bromo- o -xylene Empirical Formula: C8H9Br Linear Formula: (CH3)2C6H3Br Formula Weight: 185.06 MDL Number: MFCD00000069 Purity: 99% Boiling Point: 214 °C(lit.) Density: 1.365 g/mL at...

  • SIGMA B-Nicotinamide adenine dinucleotide phosphate sodium salt hydrate powder

    Synonym(s): Triphosphopyridine nucleotide sodium salt hydrate Empirical Formula: C21H27N7NaO17P3 -+ xH2O Linear Formula: C21H27N7NaO17P3 -+ xH2O Formula Weight: 765.39...

  • SUPELCO Benzo[e]pyrene, analytical standard

    Synonyms: 1,2-Benzpyrene; 4,5-Benzpyrene Formula: C20H12 Formula Weight: 252.31 CAS No.: 192-97-2

  • BOVINE ATRIUM, 1Each, Tissue

    Rockland Immunochemicals Inc

    BOVINE ATRIUM, Non-sterile, Tissue, No expiration date is given for this product if properly stored.

  • Brij(R) 35, 30% (w/v) Solution

    Brij(R) 35, 30 Percent (w/v) Solution is a polyoxyethylene fatty ether derived from stearyl alcohols designed to emulsify and produce stable dispersions of personal care products and functional cell membrane materials complexes. It appears as a colorless to light yellow liquid that may become hazy...

  • ALDRICH 4-Bromobenzylamine hydrochloride, 98%

    Empirical Formula: C7H8BrN -+ HCl Linear Formula: BrC6H4CH2NH2 -+ HCl Formula Weight: 222.51 MDL Number: MFCD00012860 Purity: 98% Melting Point: 274-276 °C(lit.) Beilstein Registry Number: 3693458

  • ALDRICH N-Boc-propargylamine, 97%

    Formula: C8H13NO2 Formula Weight: 155.19 CAS No.: 92136-39-5 Purity: 97% Storage: 2-8°C Packaging: 5 g in glass bottle

  • ALDRICH 4-Bromo-2,6-dichloroaniline, 97%

    Synonym(s): (4-Bromo-2,6-dichlorophenyl)amine; 2,6-Dichloro-4-bromoaniline; 4-Bromo-2,6-dichloro-benzenamine Empirical Formula: C6H4BrCl2N Linear Formula: C6H4BrCl2N Formula Weight: 240.91 MDL Number: MFCD00025162 Purity: 97% Melting...

  • ALDRICH 1-Bromo-2-naphthol, 97%

    Formula: BrC10H6OH Formula Weight: 223.07 CAS No.: 573-97-7 Purity: 97% Packaging: 25 g in poly bottle

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